power opwer pwoer wpoer owper woper poewr opewr peowr epowr oepwr eopwr pweor wpeor pewor epwor wepor ewpor owepr woepr oewpr eowpr weopr ewopr powre opwre pwore wpore owpre wopre porwe oprwe prowe rpowe orpwe ropwe pwroe wproe prwoe rpwoe wrpoe rwpoe owrpe worpe orwpe rowpe wrope rwope poerw operw peorw eporw oeprw eoprw porew oprew proew rpoew orpew ropew perow eprow preow rpeow erpow repow oerpw eorpw orepw roepw eropw reopw pwero wpero pewro epwro wepro ewpro pwreo wpreo prweo rpweo wrpeo rwpeo perwo eprwo prewo rpewo erpwo repwo werpo ewrpo wrepo rwepo erwpo rewpo owerp woerp oewrp eowrp weorp eworp owrep worep orwep rowep wroep rwoep oerwp eorwp orewp roewp erowp reowp werop ewrop wreop rweop erwop rewop
Note: these 'words' (valid or invalid) are all the permutations of the word power. These words are obtained by scrambling the letters in power.